moturus/motor-os
A simple, fast, and secure operating system for the cloud. observed · 2026-08-28
Health v2 · maintenance only
71/100
- Activity 99
- Release rhythm 35
- Longevity 70
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 986
- days_rel: n/a
- days_push: 8
- n_releases_24m: 0
Adoption not part of the score
1090 stars · 33 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Motor OS is a microkernel-based operating system written entirely in Rust, designed for virtualized cloud workloads such as web serving, serverless computing, and edge caching. It targets x64 KVM-based VMs (running on Qemu, Cloud Hypervisor, or Alioth) and exposes a Rust-native ABI instead of a C one.
Use cases
- run a lightweight OS for web serving in a KVM virtual machine
- host serverless workloads with faster boot times than Linux
- experiment with a Rust-written microkernel OS
- reduce attack surface compared to Linux for cloud VMs
- serve static websites from a minimal cloud OS
- research alternative operating system designs for virtualized environments
When to choose
- you run Rust-based services in KVM VMs and want minimal boot time and overhead
- you want a smaller, simpler, more secure alternative to Linux for virtualized workloads
- you are doing OS research or experimentation with microkernels
When to avoid
- you need production-grade stability or sensitive workloads - the project is under active development
- you need broad hardware, driver, or application ecosystem support
- you need ARM or bare-metal support - only x64 KVM VMs are supported
- your applications are written in C or languages expecting a POSIX/C ABI
Facets
application · maturity experimental
security networking file-system concurrency operating-systems cloud-computing security performance rust cloud microkernel operating-system kvm virtualization rust-os cloud-native serverless virtio linux
1 source
- readme: https://github.com/moturus/motor-os · fetched 2026-08-28 · 623925f787d4
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| moturus/motor-os | main | 71 |
For agents
markdown · JSON · MCP: product_card(name="moturus/motor-os")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem